CVE-2021-46457
D-Link DIR-823-Pro Samba Command Injection Vulnerability
Description
D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in the function ChgSambaUserSettings. This vulnerability allows attackers to execute arbitrary commands via the samba_name parameter.
INFO
Published Date :
Feb. 4, 2022, 2:15 a.m.
Last Modified :
Nov. 21, 2024, 6:34 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2021-46457
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-46457.
| URL | Resource |
|---|---|
| https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_23/23.md | Broken Link |
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10285 | Vendor Advisory |
| https://www.dlink.com/en/security-bulletin/ | Vendor Advisory |
| https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_23/23.md | Broken Link |
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10285 | Vendor Advisory |
| https://www.dlink.com/en/security-bulletin/ | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-46457 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-46457 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_23/23.md Added Reference https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10285 Added Reference https://www.dlink.com/en/security-bulletin/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Mar. 09, 2022
Action Type Old Value New Value Changed Reference Type https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_23/23.md Exploit, Third Party Advisory https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_23/23.md Broken Link Changed Reference Type https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10285 No Types Assigned https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10285 Vendor Advisory Changed CPE Configuration AND OR *cpe:2.3:o:dlink:dir-823_pro_firmware:1.02:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-823_pro:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:dlink:dir-823_pro_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.2 OR cpe:2.3:h:dlink:dir-823_pro:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 28, 2022
Action Type Old Value New Value Added Reference https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10285 [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 08, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_23/23.md No Types Assigned https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_23/23.md Exploit, Third Party Advisory Changed Reference Type https://www.dlink.com/en/security-bulletin/ No Types Assigned https://www.dlink.com/en/security-bulletin/ Vendor Advisory Added CWE NIST CWE-77 Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-823_pro_firmware:1.02:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-823_pro:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-46457 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-46457
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.01 }} 0.78%
score
0.84081
percentile